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init: add _get_type() functions

Browse source 
Remove gst_mini_object_register() and add a GST_DEFINE_MINI_OBJECT macro to
define a _get_type() function for the boxed miniobject.
Remove a bunch of custom _get_type() functions and replace them with the
miniobject macro.
Rename some _init method to _priv_*_initialize() like the rest of them.

Inspired by patch from Johan Dahlin and see bug #657603
This commit is contained in:
Wim Taymans 2011-08-29 15:34:30 +02:00
parent 4145598972
commit f3b0d3cdbe
19 changed files with 41 additions and 65 deletions
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4
gst/gst.c
View file

@ -665,12 +665,12 @@ init_post (GOptionContext * context, GOptionGroup * group, gpointer data,
g_log_set_handler (g_log_domain_gstreamer, llf, debug_log_handler, NULL);
_priv_gst_quarks_initialize ();
_gst_memory_init ();
_priv_gst_memory_initialize ();
_priv_gst_format_initialize ();
_priv_gst_query_initialize ();
_priv_gst_structure_initialize ();
_priv_gst_caps_initialize ();
_gst_meta_init ();
_priv_gst_meta_initialize ();
g_type_class_ref (gst_object_get_type ());
g_type_class_ref (gst_pad_get_type ());

2
gst/gst_private.h
View file

@ -100,6 +100,8 @@ void _priv_gst_caps_initialize (void);
void _priv_gst_event_initialize (void);
void _priv_gst_format_initialize (void);
void _priv_gst_message_initialize (void);
void _priv_gst_memory_initialize (void);
void _priv_gst_meta_initialize (void);
void _priv_gst_plugin_initialize (void);
void _priv_gst_query_initialize (void);
void _priv_gst_tag_initialize (void);

6
gst/gstbuffer.c
View file

@ -223,12 +223,12 @@ _memory_add (GstBuffer * buffer, guint idx, GstMemory * mem)
GST_BUFFER_MEM_LEN (buffer) = len + 1;
}
GST_DEFINE_MINI_OBJECT (GstBuffer, gst_buffer);
void
_priv_gst_buffer_initialize (void)
{
if (G_LIKELY (_gst_buffer_type == 0)) {
_gst_buffer_type = gst_mini_object_register ("GstBuffer");
}
_gst_buffer_type = gst_buffer_get_type ();
}
/**

2
gst/gstbuffer.h
View file

@ -240,6 +240,8 @@ struct _GstBuffer {
guint64 offset_end;
};
GType gst_buffer_get_type (void);
/* allocation */
GstBuffer * gst_buffer_new (void);
GstBuffer * gst_buffer_new_allocate (const GstAllocator * allocator, gsize maxsize, gsize align);

6
gst/gstbufferlist.c
View file

@ -54,12 +54,12 @@ struct _GstBufferList
GType _gst_buffer_list_type = 0;
GST_DEFINE_MINI_OBJECT (GstBufferList, gst_buffer_list);
void
_priv_gst_buffer_list_initialize (void)
{
if (G_LIKELY (_gst_buffer_list_type == 0)) {
_gst_buffer_list_type = gst_mini_object_register ("GstBufferList");
}
_gst_buffer_list_type = gst_buffer_list_get_type ();
}
static GstBufferList *

2
gst/gstbufferlist.h
View file

@ -153,6 +153,8 @@ gst_buffer_list_copy (const GstBufferList * list)
*/
#define gst_buffer_list_make_writable(list) GST_BUFFER_LIST_CAST (gst_mini_object_make_writable (GST_MINI_OBJECT_CAST (list)))
GType gst_buffer_list_get_type (void);
/* allocation */
GstBufferList * gst_buffer_list_new (void);
GstBufferList * gst_buffer_list_sized_new (guint size);

4
gst/gstcaps.c
View file

@ -115,10 +115,12 @@ static gboolean gst_caps_from_string_inplace (GstCaps * caps,
GType _gst_caps_type = 0;
GST_DEFINE_MINI_OBJECT (GstCaps, gst_caps);
void
_priv_gst_caps_initialize (void)
{
_gst_caps_type = gst_mini_object_register ("GstCaps");
_gst_caps_type = gst_caps_get_type ();
g_value_register_transform_func (_gst_caps_type,
G_TYPE_STRING, gst_caps_transform_to_string);

2
gst/gstcaps.h
View file

@ -336,6 +336,8 @@ struct _GstStaticCaps {
gpointer _gst_reserved[GST_PADDING];
};
GType gst_caps_get_type (void);
GstCaps * gst_caps_new_empty (void);
GstCaps * gst_caps_new_any (void);
GstCaps * gst_caps_new_simple (const char *media_type,

4
gst/gstevent.c
View file

@ -128,12 +128,14 @@ static GstEventQuarks event_quarks[] = {
{0, NULL, 0}
};
GST_DEFINE_MINI_OBJECT (GstEvent, gst_event);
void
_priv_gst_event_initialize (void)
{
gint i;
_gst_event_type = gst_mini_object_register ("GstEvent");
_gst_event_type = gst_event_get_type ();
g_type_class_ref (gst_seek_flags_get_type ());
g_type_class_ref (gst_seek_type_get_type ());

1
gst/gstevent.h
View file

@ -412,6 +412,7 @@ gst_event_copy (const GstEvent * event)
return GST_EVENT_CAST (gst_mini_object_copy (GST_MINI_OBJECT_CONST_CAST (event)));
}
GType gst_event_get_type (void);
/* custom event */
GstEvent* gst_event_new_custom (GstEventType type, GstStructure *structure);

2
gst/gstmemory.c
View file

@ -308,7 +308,7 @@ static GStaticRWLock lock = G_STATIC_RW_LOCK_INIT;
static GHashTable *allocators;
void
_gst_memory_init (void)
_priv_gst_memory_initialize (void)
{
static const GstMemoryInfo _mem_info = {
(GstMemoryAllocFunction) _default_mem_alloc,

2
gst/gstmemory.h
View file

@ -264,8 +264,6 @@ struct _GstMemoryInfo {
gpointer user_data;
};
void _gst_memory_init (void);
/* allocators */
const GstAllocator * gst_allocator_register (const gchar *name, const GstMemoryInfo *info);
const GstAllocator * gst_allocator_find (const gchar *name);

17
gst/gstmessage.c
View file

@ -60,8 +60,6 @@
#include "gstquark.h"
static GType _gst_message_type = 0;
typedef struct
{
GstMessage message;
@ -109,6 +107,9 @@ static GstMessageQuarks message_quarks[] = {
{0, NULL, 0}
};
static GType _gst_message_type = 0;
GST_DEFINE_MINI_OBJECT (GstMessage, gst_message);
void
_priv_gst_message_initialize (void)
{
@ -125,6 +126,8 @@ _priv_gst_message_initialize (void)
message_quarks[i].quark =
g_quark_from_static_string (message_quarks[i].name);
}
_gst_message_type = gst_message_get_type ();
}
/**
@ -167,16 +170,6 @@ gst_message_type_to_quark (GstMessageType type)
return 0;
}
GType
gst_message_get_type (void)
{
if (G_UNLIKELY (_gst_message_type == 0)) {
_gst_message_type = gst_mini_object_register ("GstMessage");
}
return _gst_message_type;
}
static void
_gst_message_free (GstMessage * message)
{

2
gst/gstmeta.c
View file

@ -36,7 +36,7 @@ static GHashTable *metainfo = NULL;
static GStaticRWLock lock = G_STATIC_RW_LOCK_INIT;
void
_gst_meta_init (void)
_priv_gst_meta_initialize (void)
{
metainfo = g_hash_table_new (g_str_hash, g_str_equal);
}

2
gst/gstmeta.h
View file

@ -107,8 +107,6 @@ struct _GstMetaInfo {
GstMetaTransformFunction transform_func;
};
void _gst_meta_init (void);
const GstMetaInfo * gst_meta_register (const gchar *api, const gchar *impl,
gsize size,
GstMetaInitFunction init_func,

24
gst/gstminiobject.c
View file

@ -48,30 +48,6 @@ static GstAllocTrace *_gst_mini_object_trace;
/* Mutex used for weak referencing */
G_LOCK_DEFINE_STATIC (weak_refs_mutex);
/**
* gst_mini_object_register:
* @name: name of the new boxed type
*
* This function creates a new G_TYPE_BOXED derived type id for a new boxed type
* with name @name. The default miniobject refcounting copy and free function
* are used for the boxed type.
*
* Returns: a new G_TYPE_BOXED derived type id for @name.
*/
GType
gst_mini_object_register (const gchar * name)
{
GType type;
g_return_val_if_fail (name != NULL, 0);
type = g_boxed_type_register_static (name,
(GBoxedCopyFunc) gst_mini_object_ref,
(GBoxedFreeFunc) gst_mini_object_unref);
return type;
}
/**
* gst_mini_object_init:
* @mini_object: a #GstMiniObject

6
gst/gstminiobject.h
View file

@ -193,8 +193,6 @@ struct _GstMiniObject {
} *weak_refs;
};
GType gst_mini_object_register (const gchar *name);
void gst_mini_object_init (GstMiniObject *mini_object,
GType type, gsize size);
@ -217,6 +215,10 @@ gboolean gst_mini_object_replace (GstMiniObject **olddata, GstMin
gboolean gst_mini_object_take (GstMiniObject **olddata, GstMiniObject *newdata);
GstMiniObject * gst_mini_object_steal (GstMiniObject **olddata);
#define GST_DEFINE_MINI_OBJECT(TypeName,type_name) \
G_DEFINE_BOXED_TYPE(TypeName,type_name, \
(GBoxedCopyFunc) gst_mini_object_ref, \
(GBoxedFreeFunc)gst_mini_object_unref)
G_END_DECLS

14
gst/gstquery.c
View file

@ -108,6 +108,8 @@ static GstQueryTypeDefinition standard_definitions[] = {
{GST_QUERY_NONE, NULL, NULL, 0}
};
GST_DEFINE_MINI_OBJECT (GstQuery, gst_query);
void
_priv_gst_query_initialize (void)
{
@ -135,7 +137,7 @@ _priv_gst_query_initialize (void)
}
g_static_mutex_unlock (&mutex);
gst_query_get_type ();
_gst_query_type = gst_query_get_type ();
}
/**
@ -176,16 +178,6 @@ gst_query_type_to_quark (GstQueryType query)
return def->quark;
}
GType
gst_query_get_type (void)
{
if (G_UNLIKELY (_gst_query_type == 0)) {
_gst_query_type = gst_mini_object_register ("GstQuery");
}
return _gst_query_type;
}
/**
* gst_query_type_register:
* @nick: The nick of the new query

4
win32/common/libgstreamer.def
View file

@ -102,11 +102,13 @@ EXPORTS
gst_buffer_flags_get_type
gst_buffer_get_meta
gst_buffer_get_sizes
gst_buffer_get_type
gst_buffer_is_span_fast
gst_buffer_iterate_meta
gst_buffer_join
gst_buffer_list_foreach
gst_buffer_list_get
gst_buffer_list_get_type
gst_buffer_list_insert
gst_buffer_list_len
gst_buffer_list_new
@ -180,6 +182,7 @@ EXPORTS
gst_caps_from_string
gst_caps_get_size
gst_caps_get_structure
gst_caps_get_type
gst_caps_intersect
gst_caps_intersect_full
gst_caps_intersect_mode_get_type
@ -395,6 +398,7 @@ EXPORTS
gst_event_copy_segment
gst_event_get_seqnum
gst_event_get_structure
gst_event_get_type
gst_event_has_name
gst_event_new_buffer_size
gst_event_new_caps